公开(公告)号：KR1020080090156A

公开(公告)日：2008-10-08

申请号：KR1020070033310

申请日：2007-04-04

Applicant: 삼성에스디아이 주식회사

Inventor： 신종훈

IPC: H01J1/30 ,  G02F1/13357 ,  H01J1/62 ,  C01B31/02

CPC classification number: H01J1/30 ,  G02F1/1336 ,  H01J1/62 ,  H01J2201/30453

Abstract: A light emitting device and a display device using the same as a light source are provided to minimize a light loss of an optical member by using a spacer with an optimal aspect ratio. A light emitting device includes first and second substrates(12,14), an electron emitting unit, a light emitting unit, and a spacer(34). The first and second substrates are arranged to be opposed to each other and form a vacuum container between them. The electron emitting unit is formed on the first substrate. The light emitting unit is formed on the second substrate. The light emitting unit emits light by the electrons, which are emitted from the electron emitting unit. The spacer maintains a constant distance between the first and second substrates.

Abstract translation: 提供一种发光装置和使用其作为光源的显示装置，以通过使用具有最佳纵横比的间隔物来最小化光学构件的光损失。 发光器件包括第一和第二衬底（12,14），电子发射单元，发光单元和间隔物（34）。 第一和第二基板被布置成彼此相对并在它们之间形成真空容器。 电子发射单元形成在第一基板上。 发光单元形成在第二基板上。 发光单元通过从电子发射单元发射的电子发光。 间隔件在第一和第二基板之间保持恒定的距离。

公开(公告)号：KR1020080043530A

公开(公告)日：2008-05-19

申请号：KR1020060112200

申请日：2006-11-14

Applicant: 삼성에스디아이 주식회사

Inventor： 류경선 ,  전필구 ,  강수종 ,  신종훈 ,  정규원 ,  이상진 ,  이진호

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J63/06 ,  G09G3/2011 ,  G09G3/3426 ,  G09G2320/0238 ,  G09G2320/0295 ,  H01J63/02 ,  H01J1/30 ,  G02F1/1336 ,  H01J2201/30453

Abstract: A light emitting device and a display apparatus having the same are provided to prevent nonuniform luminance of a picture by using a spacer having an optimal sheet resistance and ensuring a high voltage of an anode electrode. A first substrate(12) and a second substrate(14) are arranged to opposite to each other to configure a vacuum vessel. An electron emission unit(18) is provided on the first substrate. A light emitting unit(20) is provided on the second substrate and emits light by electrons emitted from the electron emission unit. A spacer(34) maintains a gap between the first space and the second space. The spacer has a sheet resistance of 10^12 to 10^14 cm. The spacer includes a base and a coating layer formed on a surface of the base and having the sheet resistance. The coating layer is formed on a lateral side of the base. The spacer has a pillar shape or a wall shape. The coating layer has a height of 2 to 4 mm. The coating layer contains chrome oxide.

Abstract translation: 提供一种发光器件及其显示装置，以通过使用具有最佳薄层电阻并确保阳极电极的高电压的间隔物来防止图像的不均匀亮度。 第一基板（12）和第二基板（14）被布置为彼此相对以构造真空容器。 电子发射单元（18）设置在第一基板上。 发光单元（20）设置在第二基板上，并且由电子发射单元发射的电子发光。 间隔件（34）在第一空间和第二空间之间保持间隙。 间隔物的薄层电阻为10 ^ 12至10 ^ 14厘米。 间隔件包括基部和形成在基部的表面上并具有薄层电阻的涂层。 涂层形成在基底的侧面上。 间隔件具有柱形或壁形。 涂层的高度为2〜4mm。 涂层含有氧化铬。

公开(公告)号：KR1020080037255A

公开(公告)日：2008-04-30

申请号：KR1020060104083

申请日：2006-10-25

Applicant: 삼성에스디아이 주식회사

Inventor： 노기현

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J1/304 ,  H01J2201/30453

Abstract: An electron emission device and a light emitting apparatus having the same are provided to improve insulation characteristics between gate and cathode electrodes by minimizing alignment error of the electron emission device. An electron emission device includes a substrate, a cathode electrode(110), plural electron emission units(140), an insulating layer(120), and a gate electrode(130). The cathode electrode is formed on the substrate. The electron emission units are electrically connected with the cathode electrode. The insulating layer and gate electrode, which are sequentially formed on the cathode electrode, include apertures corresponding to the electron emission units. The cathode electrode includes a main electrode(114) having apertures, isolating electrodes(112) formed in the apertures, and a resistance layer(116) disposed between the main and isolating electrodes to connect.

Abstract translation: 提供了一种电子发射装置和具有该电子发射装置的发光装置，以通过使电子发射装置的对准误差最小化来改善栅极和阴极之间的绝缘特性。 电子发射器件包括衬底，阴极电极（110），多个电子发射单元（140），绝缘层（120）和栅电极（130）。 在基板上形成阴极电极。 电子发射单元与阴极电连接。 依次形成在阴极上的绝缘层和栅电极包括对应于电子发射单元的孔。 阴极包括具有孔的主电极（114），形成在孔中的隔离电极（112）和设置在主电极和隔离电极之间的电阻层（116）。

公开(公告)号：KR1020080006484A

公开(公告)日：2008-01-16

申请号：KR1020070069557

申请日：2007-07-11

Applicant: 가부시끼가이샤 도시바

Inventor： 야마게마사시

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J9/025 ,  H01J2329/00 ,  H01J1/30 ,  H01J2201/30453

Abstract: An electron emission element, a method for fabricating the same, and a display device having an electronic emission element are provided to enhance a field concentration effect by reducing influence of materials such as residual gas around an electron emission unit in a low vacuum state. A first conductive layer(12) is formed on a substrate(11). An electron emission unit is formed on the first conductive layer. An insulating layer(15) is formed on the first conductive layer. The insulating layer includes a first opening. The electron emission unit is positioned in the first opening of the insulating layer. A second conductive layer is formed on the insulating layer. The second conductive layer includes a second opening. The electron emission unit is positioned in the second opening of the second conductive layer. A field concentration unit is formed within the second opening in order to concentrate field.

Abstract translation: 提供电子发射元件，其制造方法和具有电子发射元件的显示装置，以通过减少诸如低真空状态的电子发射单元周围残留气体等材料的影响来增强场浓度效应。 第一导电层（12）形成在衬底（11）上。 电子发射单元形成在第一导电层上。 绝缘层（15）形成在第一导电层上。 绝缘层包括第一开口。 电子发射单元位于绝缘层的第一开口中。 在绝缘层上形成第二导电层。 第二导电层包括第二开口。 电子发射单元位于第二导电层的第二开口中。 在第二开口内形成场浓缩单元以便集中场。

公开(公告)号：KR1020070111862A

公开(公告)日：2007-11-22

申请号：KR1020060045223

申请日：2006-05-19

Applicant: 삼성에스디아이 주식회사

Inventor： 류경선 ,  이상진 ,  강수종 ,  이진호 ,  정규원 ,  신종훈 ,  전필구

IPC: H01J1/30 ,  C01B31/02

CPC classification number: H01J1/30 ,  H01J1/62 ,  H01J2201/30453

Abstract: A light emission device and a liquid crystal display apparatus using the same as a backlight unit are provided to prevent arc discharge in a vacuum envelope by forming a resistive layer on an inner surface of a sealing member. A vacuum envelope includes first and second substrates(12,14) which are opposite to each other, and a sealing member(16) disposed between the first and second substrates. Drive electrodes are composed of first electrodes formed on the first substrate in a direction and second electrodes formed in a direction crossing the first direction. Electron emission regions are electrically connected to one of the first and second electrodes. A phosphor layer is formed on the second substrate, and an anode electrode is formed on the phosphor layer. A resistive layer(42) is formed on an inner surface of the sealing member to accumulate charges.

Abstract translation: 提供一种发光装置和使用其作为背光单元的液晶显示装置，以通过在密封构件的内表面上形成电阻层来防止真空外壳中的电弧放电。 真空外壳包括彼此相对的第一和第二基板（12,14）和设置在第一和第二基板之间的密封构件（16）。 驱动电极由在第一基板上形成的第一电极和沿与第一方向交叉的方向形成的第二电极构成。 电子发射区电连接到第一和第二电极之一。 在第二基板上形成荧光体层，在荧光体层上形成阳极电极。 电阻层（42）形成在密封构件的内表面上以积累电荷。

公开(公告)号：KR20070111858A

公开(公告)日：2007-11-22

申请号：KR20060045218

申请日：2006-05-19

Applicant: SAMSUNG SDI CO LTD

Inventor： JEA BYUNG GIL ,  LEE SANG JO ,  AHN SANG HYUCK ,  JEON SANG HO ,  CHO JIN HUI ,  HONG SU BONG

IPC: H01J1/30

CPC classification number: H01J1/30 ,  H01J29/862 ,  H01J31/123 ,  H01J31/127 ,  H01J2201/30453 ,  H01J2201/30469

Abstract: A plasma display device is provided to interrupt the inflow of external light in a vacuum envelope by forming a light blocking layer on an outer surface of a first substrate. A first substrate(2) and a second substrate(4) are opposite to each other, and a sealing member(6) is disposed along edges of the first and second substrates to form a vacuum envelope(8) together with the first and second substrates. An electron emission unit(10) is provided on an inner surface of the first substrate, and a light emitting unit(12) is disposed on one surface of the second substrate. A light blocking layer(14) is formed on an outer surface of the first substrate.

Abstract translation: 提供了一种等离子体显示装置，通过在第一基板的外表面上形成遮光层来中断真空外壳内的光的流入。 第一基板（2）和第二基板（4）彼此相对，并且密封构件（6）沿着第一和第二基板的边缘设置，以与第一和第二基板（4）一起形成真空外壳（8） 基板。 电子发射单元（10）设置在第一基板的内表面上，并且发光单元（12）设置在第二基板的一个表面上。 在第一基板的外表面上形成遮光层（14）。

公开(公告)号：KR20070111615A

公开(公告)日：2007-11-22

申请号：KR20060044633

申请日：2006-05-18

Applicant: SAMSUNG SDI CO LTD

Inventor： JUNG KANG SIK

IPC: H01J1/30

CPC classification number: H01J1/30 ,  H01J11/36 ,  H01J2201/30453

Abstract: An electron emission display device and an electron emission display device using the same are provided to intensify a focusing force of focusing electrodes by forming barriers having a predetermined height around an opening of the focusing electrode. Driving electrodes(6,10) are formed on a substrate(2) to control electron emission portions(12). Focusing electrodes(14) are positioned on the driving electrodes, and have an opening through which electron beam passes. The focusing electrodes are electrically insulated from the driving electrodes. Barriers(26) are formed around the opening of the focusing electrode. The barriers have different heights along a periphery of the opening.

Abstract translation: 提供电子发射显示装置和使用其的电子发射显示装置，以通过在聚焦电极的开口周围形成具有预定高度的屏障来增强聚焦电极的聚焦力。 驱动电极（6,10）形成在基板（2）上以控制电子发射部分（12）。 聚焦电极（14）位于驱动电极上，并且具有电子束通过的开口。 聚焦电极与驱动电极电绝缘。 围绕聚焦电极的开口形成阻挡层（26）。 障碍物沿着开口的周边具有不同的高度。

公开(公告)号：KR100759413B1

公开(公告)日：2007-09-20

申请号：KR1020060073272

申请日：2006-08-03

Applicant: 삼성에스디아이 주식회사

Inventor： 류경선

IPC: H01J1/30 ,  G02F1/13357 ,  C01B31/02

CPC classification number: H01J63/02 ,  G02F1/133602 ,  G02F2001/133625 ,  H05K1/117 ,  H05K3/361 ,  H05K3/403 ,  H01J1/30 ,  H01J2201/30453

Abstract: A light emitting device and a liquid crystal display having the same as a backlight unit are provided to reduce a width of a substrate positioned at an outside of a sealing member and to reduce a non-effective area by forming an electrode pad part at a lateral surface of the substrate. A vacuum receptacle is formed with a first substrate(12), a second substrate(14), and a sealing member. A plurality of first electrodes(24) and a plurality of second electrodes(26) are formed in an insulating state therebetween on the first substrate and are positioned in an intersectional direction. A plurality of electron emission units are electrically connected to the first electrodes or the second electrodes. A phosphor layer is formed on one surface of the second substrate. An anode electrode is positioned on one surface of the phosphor layer. A slant side(121) is formed between an upper surface and a lateral surface of the first substrate. The first electrodes or the second electrodes are extended along the slant side to the lateral surface of the first substrate in order to form an electrode pad part.

Abstract translation: 提供具有与背光单元相同的发光器件和液晶显示器，以减小位于密封构件外部的基板的宽度，并且通过在侧面形成电极焊盘部分来减少无效区域 基板的表面。 真空容器形成有第一衬底（12），第二衬底（14）和密封构件。 多个第一电极（24）和多个第二电极（26）在第一基板之间以绝缘状态形成，并且位于交叉方向。 多个电子发射单元电连接到第一电极或第二电极。 荧光体层形成在第二基板的一个表面上。 阳极电极位于荧光体层的一个表面上。 在第一基板的上表面和侧表面之间形成斜面（121）。 第一电极或第二电极沿着倾斜侧延伸到第一基板的侧表面，以形成电极焊盘部分。

公开(公告)号：KR20070083121A

公开(公告)日：2007-08-23

申请号：KR20060016413

申请日：2006-02-20

Applicant: SAMSUNG SDI CO LTD

Inventor： JIN SUNG HWAN ,  PARK CHUL HO

IPC: H01J1/30

CPC classification number: H01J1/30 ,  H01J1/88 ,  H01J29/006 ,  H01J2201/30453

Abstract: An electron emission display device is provided to suppress generation of a resistivity difference along a height direction of a spacer by minimizing a temperature difference between first and second substrates. A first substrate(10) and a second substrate are attached to each other with a sealing member(14) in order to form a vacuum receptacle. A plurality of electron emission elements are disposed on the first substrate. A plurality of electrodes are provided on the first substrate. A light emitting unit is formed on one surface of the second substrate. A plurality of spacers are disposed between the first and second substrates. One of the electrodes contacting the spacers includes one of gold, platinum, gold alloy, and platinum alloy and is partially extended to the outside of the sealing member. The electrode contacting the spacers includes a first metal layer and a second metal layer formed on the first metal layer. The second metal layer includes one of gold, platinum, gold alloy, and platinum alloy.

Abstract translation: 提供一种电子发射显示装置，用于通过使第一和第二基板之间的温度差最小化来抑制沿间隔物的高度方向的电阻率差的产生。 为了形成真空容器，第一基板（10）和第二基板通过密封构件（14）彼此附接。 多个电子发射元件设置在第一衬底上。 多个电极设置在第一基板上。 发光单元形成在第二基板的一个表面上。 多个间隔件设置在第一和第二基板之间。 与间隔物接触的电极之一包括金，铂，金合金和铂合金中的一种，并且部分地延伸到密封构件的外部。 与间隔物接触的电极包括形成在第一金属层上的第一金属层和第二金属层。 第二金属层包括金，铂，金合金和铂合金之一。

公开(公告)号：KR20070083113A

公开(公告)日：2007-08-23

申请号：KR20060016405

申请日：2006-02-20

Applicant: SAMSUNG SDI CO LTD

Inventor： AHN SANG HYUCK ,  LEE SANG JO ,  JEON SANG HO ,  CHO JIN HUI ,  JEA BYUNG GIL ,  HONG SU BONG

IPC: H01J1/30

CPC classification number: H01J3/022 ,  H01J9/025 ,  H01J31/127 ,  H01J1/30 ,  H01J2201/30453

Abstract: An electron emission device and an electron emission display device using the same are provided to maximize the amount of emitted current at the same gate voltage by optimizing a ratio of a width of an aperture to a pitch of the aperture in a gate electrode. An electron emission device includes a substrate(10), a plurality of first electrodes(14), a plurality of electron emission units(20), and a plurality of second electrodes(18). The first electrodes are formed on the substrate. The electron emission units are electrically connected with the first electrodes. The second electrodes are isolated from the first electrodes. A plurality of apertures are formed at intersections between the first and second electrodes in order to open the electron emission parts. The second electrodes satisfy the following conditions 1.36 P/D 1.65 where D is a width of the aperture of second electrode and P is a pitch of the aperture of the second electrode.

Abstract translation: 提供一种电子发射装置和使用该电子发射装置的电子发射显示装置，以通过优化孔径的宽度与栅电极中的开口的间距的比率来使相同栅极电压下的发射电流量最大化。 电子发射器件包括衬底（10），多个第一电极（14），多个电子发射单元（20）和多个第二电极（18）。 第一电极形成在基板上。 电子发射单元与第一电极电连接。 第二电极与第一电极隔离。 为了打开电子发射部分，在第一和第二电极之间的交叉处形成多个孔。 第二电极满足以下条件1.36P / D 1.65，其中D是第二电极的孔径的宽度，P是第二电极的孔径的间距。